My husband and I were Evangelical Protestant for the first 47 years of our lives.
We’ve known and are friends with several Protestant missionaries who spent several decades faithfully ministering in countries where demon possession is common.
They cast out demons using the Scriptural formula–prayer and fasting, and in the Name of Jesus Christ. It is done with great seriousness–this is not a casual or flippant task to a Protestant.
The Christian and Missionary Alliance is a Protestant denomination that has the highest percentage of missionaries per membership of ANY Protestant denomination. Over 1000 missionaries serve in C&MA fields outside of the United States. We continue to receive the denominational magazine of the C&MA, and in almost every issue, there are stories of those who have been gloriously delivered from demon possession and are now following the Lord Jesus.
Jesus loves humans so much that He died on the cross for each and every human being. He does want anyone to suffer demon possession. When a person repents of their sins and is crying out to be delivered from demons, and the only Christian available is a Protestant who, in humility and FAITH, fasts and prays, invoking the authority and Name of the Lord of the Universe, the Lord Jesus Christ, Jesus will not turn away from the possessed person. Demons cower and obey the LORD JESUS CHRIST, not any man or woman.